基于快递企业总-分机构的中国城市网络空间结构

发布时间：2018-03-22 01:23

本文选题：空间结构　切入点：城市网络　出处：《中国科学院大学学报》2017年05期 　论文类型：期刊论文

【摘要】：从流空间的角度入手,通过采集跨省市经营的快递企业的总-分机构所在的地级城市,进行300×300矩阵构架,对中国城市网络空间结构进行分析,揭示不同等级城市间在流空间作用下的特征。研究结果表明:1)全国范围内京广沪城市联系流呈现三角形结构;2)上海-长春和上海-哈尔滨这两组城市联系表现得较为明显;呼和浩特-北京和包头-北京这两组城市联系有待提升,这4个节点城市承担着除省会城市外与京津冀、长三角城市群核心城市联系的重要功能补充;3)郑州、武汉、长沙等中部城市与其他城市联系程度较为明显,但在区域内部城市联系网络不突出,集聚程度低;4)成都与京津冀、长三角、珠三角城市群核心城市联系较为紧密。
[Abstract]:From the point of view of flow space, this paper analyzes the spatial structure of China's urban network by collecting the prefecture-level cities where the total and sub-organizations of express delivery enterprises operate across provinces and cities, and carrying on the 300 脳 300 matrix structure. The results show that there is a triangle structure between Beijing, Guangzhou and Shanghai in the whole country. (2) the relationship between Shanghai and Changchun and Shanghai and Harbin is obvious. Hohhot-Beijing and Baotou-Beijing are two groups of cities that need to be upgraded. These four node cities are responsible for the important function of connecting with the core cities of Beijing, Tianjin and Hebei, and the Yangtze River Delta urban agglomeration, in addition to the provincial capitals.) Zhengzhou, Wuhan, Changsha and other central cities have obvious connection with other cities, but the urban contact network is not prominent in the region, and the agglomeration degree is low (4) Chengdu is closely connected with the core cities of Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl River Delta urban agglomeration.
【作者单位】：中国科学院南京地理与湖泊研究所中国科学院流域地理学重点实验室;中国科学院大学;香港浸会大学当代中国研究所;
【基金】：国家自然科学基金重点项目(41130750,41341170)资助
【分类号】：F259.23

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